Free dynamics of a tracer particle in a Fermi sea

Analysis Math-Physics Seminar
Topic:Free dynamics of a tracer particle in a Fermi sea
Speaker:Sören Petrat
Affiliation:Member, School of Mathematics
Date:Wednesday, November 16
Time/Room:1:30pm - 2:30pm/S-101
Video Link:https://video.ias.edu/mathphysics/2016/1116-S%C3%B6renPetrat

The talk is about the dynamics of a tracer particle coupled strongly to a dense non-interacting electron gas in two dimensions. I will present a recent result that shows that for high densities the tracer particle moves freely for very long times.